In function ext_get_plugin() in libyang <= v1.0.225, it doesn't check whether the value of revision is NULL. If revision is NULL, the operation of strcmp(revision, ext_plugins[u].revision) will lead to a crash.
References
Link | Resource |
---|---|
https://github.com/CESNET/libyang/issues/1451 | Exploit Issue Tracking Third Party Advisory |
https://security.gentoo.org/glsa/202107-54 | Third Party Advisory |
https://github.com/CESNET/libyang/issues/1451 | Exploit Issue Tracking Third Party Advisory |
https://security.gentoo.org/glsa/202107-54 | Third Party Advisory |
Configurations
History
21 Nov 2024, 06:00
Type | Values Removed | Values Added |
---|---|---|
References | () https://github.com/CESNET/libyang/issues/1451 - Exploit, Issue Tracking, Third Party Advisory | |
References | () https://security.gentoo.org/glsa/202107-54 - Third Party Advisory |
Information
Published : 2021-05-20 19:15
Updated : 2024-11-21 06:00
NVD link : CVE-2021-28904
Mitre link : CVE-2021-28904
CVE.ORG link : CVE-2021-28904
JSON object : View
Products Affected
cesnet
- libyang
CWE
CWE-252
Unchecked Return Value